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nerves_bootstrap
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0.6.3
Nerves mix integration bootstrap and new project generator
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test/nerves_new_test.exs
Code.require_file("mix_helper.exs", __DIR__)
defmodule Nerves.NewTest do
use ExUnit.Case
import MixHelper
@app_name "my_device"
setup do
# The shell asks to install deps.
# We will politely say not to.
send(self(), {:mix_shell_input, :yes?, false})
:ok
end
test "new project default targets", context do
in_tmp(context.test, fn ->
Mix.Tasks.Nerves.New.run([@app_name])
assert_file("#{@app_name}/README.md")
assert_file("#{@app_name}/mix.exs", fn file ->
assert file =~ "app: :#{@app_name}"
assert file =~ "{:nerves_system_rpi, \"~> 1.6\", runtime: false, targets: :rpi"
assert file =~ "{:nerves_system_rpi0, \"~> 1.6\", runtime: false, targets: :rpi0"
assert file =~ "{:nerves_system_rpi2, \"~> 1.6\", runtime: false, targets: :rpi2"
assert file =~ "{:nerves_system_rpi3, \"~> 1.6\", runtime: false, targets: :rpi3"
assert file =~ "{:nerves_system_rpi3a, \"~> 1.6\", runtime: false, targets: :rpi3a"
assert file =~ "{:nerves_system_bbb, \"~> 2.0\", runtime: false, targets: :bbb"
assert file =~ "{:nerves_system_x86_64, \"~> 1.6\", runtime: false, targets: :x86_64"
end)
end)
end
test "new project single target", context do
in_tmp(context.test, fn ->
Mix.Tasks.Nerves.New.run([@app_name, "--target", "rpi"])
assert_file("#{@app_name}/README.md")
assert_file("#{@app_name}/mix.exs", fn file ->
assert file =~ "app: :#{@app_name}"
assert file =~ "{:nerves_system_rpi, \"~> 1.6\", runtime: false, targets: :rpi"
refute file =~ "{:nerves_system_rpi0, \"~> 1.6\", runtime: false, targets: :rpi0"
end)
end)
end
test "new project multiple target", context do
in_tmp(context.test, fn ->
Mix.Tasks.Nerves.New.run([@app_name, "--target", "rpi", "--target", "rpi3"])
assert_file("#{@app_name}/README.md")
assert_file("#{@app_name}/mix.exs", fn file ->
assert file =~ "app: :#{@app_name}"
assert file =~ "{:nerves_system_rpi, \"~> 1.6\", runtime: false, targets: :rpi"
assert file =~ "{:nerves_system_rpi3, \"~> 1.6\", runtime: false, targets: :rpi3"
refute file =~ "{:nerves_system_rpi0, \"~> 1.6\", runtime: false, targets: :rpi0"
end)
end)
end
test "new project defined cookie set", context do
in_tmp(context.test, fn ->
Mix.Tasks.Nerves.New.run([@app_name, "--cookie", "12345"])
assert_file("#{@app_name}/rel/vm.args", fn file ->
assert file =~ "-setcookie 12345"
end)
end)
end
test "new project default cookie set", context do
in_tmp(context.test, fn ->
Mix.Tasks.Nerves.New.run([@app_name])
assert_file("#{@app_name}/rel/vm.args", fn file ->
assert file =~ ~r/.*-setcookie [a-zA-Z0-9]{64}\n|\r|\n\r/s
end)
end)
end
test "new project enables heart", context do
in_tmp(context.test, fn ->
Mix.Tasks.Nerves.New.run([@app_name])
assert_file("#{@app_name}/rel/vm.args", fn file ->
assert file =~ "-heart -env HEART_BEAT_TIMEOUT"
end)
end)
end
test "new project enables embedded mode", context do
in_tmp(context.test, fn ->
Mix.Tasks.Nerves.New.run([@app_name])
assert_file("#{@app_name}/rel/vm.args", fn file ->
assert file =~ "-mode embedded"
end)
end)
end
test "new project adds runtime_tools", context do
in_tmp(context.test, fn ->
Mix.Tasks.Nerves.New.run([@app_name])
assert_file("#{@app_name}/mix.exs", fn file ->
assert file =~ ~r/extra_applications:.*runtime_tools/
end)
end)
end
test "new project includes ring_logger", context do
in_tmp(context.test, fn ->
Mix.Tasks.Nerves.New.run([@app_name])
assert_file("#{@app_name}/mix.exs", fn file ->
assert file =~ ~r/:ring_logger/
end)
assert_file("#{@app_name}/config/config.exs", fn file ->
assert file =~ ~r/RingLogger/
end)
end)
end
test "new project includes toolshed", context do
in_tmp(context.test, fn ->
Mix.Tasks.Nerves.New.run([@app_name])
assert_file("#{@app_name}/mix.exs", fn file ->
assert file =~ ~r/:toolshed/
end)
end)
end
test "new project sets build_embedded", context do
in_tmp(context.test, fn ->
Mix.Tasks.Nerves.New.run([@app_name])
assert_file("#{@app_name}/mix.exs", fn file ->
assert file =~ ~r/build_embedded:/
end)
end)
end
test "new project sets includes nerves_init_gadget", context do
in_tmp(context.test, fn ->
Mix.Tasks.Nerves.New.run([@app_name])
assert_file("#{@app_name}/mix.exs", fn file ->
assert file =~ ~r/:nerves_init_gadget/
end)
assert_file("#{@app_name}/config/config.exs", fn file ->
assert file =~ ~r"nerves_init_gadget"
assert file =~ ~r"nerves_firmware_ssh"
end)
end)
end
test "new project without init gadget", context do
in_tmp(context.test, fn ->
Mix.Tasks.Nerves.New.run([@app_name, "--no-init-gadget"])
assert_file("#{@app_name}/mix.exs", fn file ->
refute file =~ ~r"nerves_init_gadget"
end)
assert_file("#{@app_name}/config/config.exs", fn file ->
refute file =~ ~r"nerves_init_gadget"
refute file =~ ~r"nerves_firmware_ssh"
end)
end)
end
test "new project includes distillery", context do
in_tmp(context.test, fn ->
Mix.Tasks.Nerves.New.run([@app_name])
assert_file("#{@app_name}/mix.exs", fn file ->
assert file =~ ~r/:distillery/
end)
end)
end
end